Sökning: "comet"

Visar resultat 1 - 5 av 49 uppsatser innehållade ordet comet.

  1. 1. Skolkuratorns betydande roll i grundskoleverksamheten : En intervjustudie om kuratorers uppfattningar kring arbetet, yrkesrollen och positionen i skolverksamheten

    Kandidat-uppsats, Malmö universitet/Institutionen för socialt arbete (SA)

    Författare :Hanna Malmgren; Mathilda Björk-Comét; [2024]
    Nyckelord :jurisdiction; management and leadership; swedish school counselors; perception of work; school organization; professional role;

    Sammanfattning : There is an understanding that the guidelines for school counselors in Swedish elementary schools lack the preciseness in what the school counselors should do to design and perform their work. Previous research shows that school counselors find it difficult to both establish their role but also to find their position in the school organization. LÄS MER

  3. 2. Volumetric Rendering of the Inner Coma of a Theoretically Modelled Comet for Comet Interceptor Mission

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Amal Vinod; [2023]
    Nyckelord :Volumetric rendering; rendering; Comet; Coma; Dust Coma; Gas Coma; Blender; Comet Interceptor;

    Sammanfattning : The Comet Interceptor is a joint mission by European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA) which seeks to perform a flyby over a Long Period Comet using a multi-element spacecraft. The Comet Interceptor comprises three spacecrafts- A, B1 and B2. LÄS MER

  4. 3. En undersökning av AI-verktyget Whisper som potentiell ersättare till det manuella arbetssättet inom undertextframtagning

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Mailad Waled Kider Kaka; Yassin Oummadi; [2023]
    Nyckelord :Manual subtitling creation; AI; Whisper; speech recognition; speech translation; Word Error Rate; COMET-22; SubER; Manuell undertextframtagning; AI; Whisper; taligenkänning; talöversättning; Word Error Rate; COMET-22; SubER;

    Sammanfattning : Det manuella arbetssättet för undertextframtagning är en tidskrävande och kostsam process. Arbetet undersöker AI-verktyget Whisper och dess potential att ersätta processen som används idag. Processen innefattar både transkribering och översättning. LÄS MER

  5. 4. Trajectory Optimisation of a Spacecraft Swarm Maximising Gravitational Signal

    Master-uppsats, KTH/Optimeringslära och systemteori

    Författare :Rasmus Maråk; [2023]
    Nyckelord :Spacecraft Swarms; Trajectory Optimisation; Impulsive Manoeuvres; Evolutionary Algorithms; Polyhedral Gravity Model; Small Body Exploration; Discrete Spherical Grids; Svärmande rymdfarkoster; Banoptimering; Impulsiva manövrar; Evolutionära Algoritmer; Polyhedral gravitationsmodell; Utforksning av små kroppar i solsystemet; Diskreta sfäriska rutnät;

    Sammanfattning : Proper modelling of the gravitational fields of irregularly shaped asteroids and comets is an essential yet challenging part of any spacecraft visit and flyby to these bodies. Accurate density representations provide crucial information for proximity missions, which rely heavily on it to design safe and efficient trajectories. LÄS MER

  7. 5. 'Oumuamua : An analysis of the the debate regarding the first interstellar visitor

    Kandidat-uppsats, Uppsala universitet/Teoretisk astrofysik

    Författare :Erik Westergren; [2022]
    Nyckelord : Oumuamua; asteroid; comet; Avi; Loeb; extraterrestrial; Pan-STARRS; interstellar; alien; vessel; Oumuamua; asteroid; komet; Avi; Loeb; utomjordiskt; PAN-STARRS; interstellär; farkost;

    Sammanfattning : In the year of 2017 in October a strange object with a hyperbolic trajectory was observed in our solar system. There were several hypotheses that scientists used to try to explain what kind of an object it was, but no one could, according to the scientific community as a whole, perpetuate any of these explanations as accepted consensus. LÄS MER